Segment:
Luxury Touring Motorcycle
Competitors:
Honda Gold Wing, Harley-Davidson Electra Glide, Yamaha Royal Star Venture.
Touring Focus:
Designed for long-distance comfort and amenities.
Technology Integration:
Advanced electronics for its era, including integrated audio and cruise control.
Engine:
Detailed inspection, disassembly, assembly, and troubleshooting for the K1200LT engine.
Fuel System:
Fuel injection system, fuel pump, injectors, throttle body, and fuel tank servicing.
Ignition System:
Ignition coils, spark plugs, ECU control of ignition timing.
Transmission:
Clutch operation, gearbox disassembly and assembly, shift mechanism.
Drivetrain:
Shaft drive, final drive unit maintenance and repair.
Suspension:
Front and rear suspension fork overhaul, shock absorber service, linkage maintenance.
Brakes:
Hydraulic brake system, ABS (if equipped), brake pad replacement, caliper service, brake fluid replacement.
Electrical System:
Wiring diagrams, battery, alternator, starter motor, lighting system, instrumentation, ECU diagnostics.
Cooling System:
Radiator, coolant hoses, thermostat, fan, coolant replacement and bleeding.
Exhaust System:
Exhaust manifold, catalytic converter, muffler inspection and replacement.
Frame And Bodywork:
Chassis inspection, fairing removal and installation, seat, luggage systems.
Wheels And Tires:
Tire inspection and replacement, wheel balancing, rim maintenance.
Maintenance:
Regular service checks, oil changes, filter replacements, lubrication points.
Troubleshooting:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting guides.
Repair:
Step-by-step repair instructions for all major components and systems.
Disassembly Assembly:
Detailed procedures for dismantling and reassembling components for servicing.
Wiring Diagrams:
Complete and color-coded wiring schematics for all electrical systems.
Depth:
Full factory-level diagnostic and repair procedures.
Detail Level:
Includes torque specifications, clearances, and alignment procedures.
Engine Type:
Inline 4-cylinder, 4-stroke
Displacement:
1171 cc (71.7 cu in)
Bore X Stroke:
78.8 mm x 75 mm (3.10 in x 2.95 in)
Compression Ratio:
11.5:1
Valve Train:
DOHC, 4 valves per cylinder
Horsepower:
Approx. 100 hp @ 7500 rpm
Torque:
Approx. 115 Nm (84.8 lb-ft) @ 5500 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI), Bosch Motronic MA 2.4
Fuel Type:
Unleaded premium gasoline (95 RON recommended)
Engine Oil Type:
SAE 20W-50 API SG or higher, BMW Motorrad recommended oil
Engine Oil Capacity:
Approx. 4.2 liters (4.4 US qt) with filter change
Coolant Type:
Ethylene glycol-based coolant (e.g., BMW approved) with anti-corrosion additives
Transmission Type:
5-speed manual gearbox
Clutch:
Hydraulically operated, multi-plate wet clutch
Gearbox Oil Type:
SAE 80W-90 API GL-4 or GL-5
Gearbox Oil Capacity:
Approx. 0.7 liters (0.74 US qt)
Final Drive Oil Type:
SAE 80W-90 API GL-5
Final Drive Oil Capacity:
Approx. 0.25 liters (0.26 US qt)
Length:
Approx. 2550 mm (100.4 in)
Width:
Approx. 1000 mm (39.4 in) (over mirrors)
Height:
Approx. 1560 mm (61.4 in) (with windshield)
Dry Weight:
Approx. 326 kg (718.7 lbs)
Wet Weight:
Approx. 352 kg (776 lbs) (ready to ride)
Gross Vehicle Weight Rating:
Approx. 530 kg (1168 lbs)
Luggage Capacity:
Integrated hard saddlebags and top case with significant storage volume.
ABS:
Integral ABS II (optional on some models/markets, standard on many 2002 variants)
Braking System:
Linked, multi-piston disc brakes front and rear.
Lighting:
Halogen headlights, integrated turn signals, auxiliary driving lights.
Ergonomics:
Comfortable seating position, adjustable handlebars and windscreen for reduced rider fatigue.
Fairing Windscreen:
Full fairing with large, adjustable windscreen providing substantial weather protection.
Audio System:
Integrated radio with CD player (often with handlebar controls) and speakers.
Cruise Control:
Electronic cruise control system.
Dashboard Controls:
Comprehensive instrument cluster with analog and digital displays for speed, RPM, fuel, gear, and warnings.
Central Locking:
Optional central locking for saddlebags and top case.
Oil Change Interval:
Every 10,000 km (6,000 miles) or annually.
Major Service Interval:
Every 20,000 km (12,000 miles) or biennially, including valve clearance checks.
Brake Fluid Change:
Every 2 years.
Coolant Change:
Every 2-3 years or as recommended.
Common Issue 1:
Paralever pivot bearing wear.
Common Issue 2:
ABS modulator failures or leaks (requires specialized diagnosis).
Common Issue 3:
Electrical connector corrosion, especially in humid climates.
Common Issue 4:
Clutch slave cylinder seal leakage.
